(BAHN-KAI) Translated to "full release" from Japanese. It is the highest form of power that can be reached within a God of Death, granting them an extreme but limited power. Before the Release of a Bankai it is normal for the Shinigami (God of Death) to shout "BANKAI" at the top of their lungs. And if you want you can try to impress attractive Japanese women, asking them "wanna see my Bankai?". Because "Bankai" can also be used as a sexual reference.